Load data for .300 Rem. SA Ultra Mag. + 125gr Nosler AccuBond

The most recommended powders for this combination are Accurate 2495 .

Based on SAAMI, the max. allowed case length is 2.015 in / 51.18 mm, the max. cartridge length is 2.825 in / 71.75 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.

Based on SAAMI, the max. allowed case length is 2.015 in / 51.18 mm, the max. cartridge length is 2.825 in / 71.75 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.

Load Specifications

ImperialMetric

Bullet:.308 | 125gr | AccuBond

Cartridge:.300 Rem. SA Ultra Mag. load data

Case Length (L3):2.003" | 50.9 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.258" | 6.6 mm

Case Capacity:74 gow | 4.80 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (SAAMI):65,000 psi | 4,482 bar

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:14.0

Get PRO license to unlock all data and calculators

Community Loads for .300 Rem. SA Ultra Mag. + 125gr Nosler AccuBond

Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.

Charge (gr)	C.O.L.	Barrel Length	Velocity (fps)	Pressure (psi)

59.0 gr	2.825"	24.0"	3174 fps	•••
61.0 gr	2.825"	24.0"	3257 fps	•••

59.0 gr	2.825"	24.0"	3160 fps	•••
•••	2.825"	24.0"	3251 fps	•••
•••	2.825"	24.0"	3351 fps	•••

•••	2.825"	24.0"	3169 fps	•••
•••	2.825"	24.0"	3261 fps	•••
•••	2.825"	24.0"	3352 fps	•••

•••	2.825"	24.0"	3258 fps	•••
•••	2.825"	24.0"	3353 fps	•••

•••	2.825"	24.0"	3111 fps	•••
•••	2.825"	24.0"	3205 fps	•••
•••	2.825"	24.0"	3300 fps	•••

•••	2.825"	24.0"	3065 fps	•••
•••	2.825"	24.0"	3158 fps	•••
•••	2.825"	24.0"	3247 fps	•••

•••	2.825"	24.0"	3187 fps	•••
•••	2.825"	24.0"	3266 fps	•••

•••	2.825"	24.0"	3140 fps	•••
•••	2.825"	24.0"	3234 fps	•••
•••	2.825"	24.0"	3331 fps	•••

Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.